@article{ref1,
title="Violence in emergency departments",
journal="Emergency medicine Australasia",
year="2004",
author="",
volume="16",
number="3",
pages="257-257",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1742-6731",
doi="10.1111/j.1742-6723.2004.00604.x",
url="http://dx.doi.org/10.1111/j.1742-6723.2004.00604.x"
}